悬吊训练（SET）对运动性腰损伤患者的临床疗效研究

目的:探讨悬吊训练法(SET)对运动性腰损伤患者的临床疗效。方法:将运动性腰损伤患者分为对照组和实验组,对照组采用传统推拿手法结合腰腹肌训练治疗,实验组采用推拿手法结合SET治疗。结果:治疗后比较发现,两组患者JOA评分及等速肌力测试均有改善,组内差异均具有显著性意义(P<0.05);组间差异,JOA评分实验组明显优于对照组,有显著性差异(P<0.05);两组患者疗效比较,显效率实验组优于对照组,有显著性差异(P<0.05)。结论:SET治疗腰部运动损伤疗效确切,方法简便易行,值得推广应用。     

安塞腰鼓渊源考析

安塞腰鼓是流传于陕北,尤其是安塞县的一种人们喜闻乐见的群众性民族体育项目,自古以来研究者甚少,作为体育项目研究者更是寥寥无几。为了研究安塞腰鼓的起源、形成和发展的过程,文章运用文献资料、访谈、分析、网络检索等研究方法对其进行考证和分析。认为安塞腰鼓最早源于宗教祭祀和军队通信,是民族间艺术相互交融的产物,经历代改革发展成为中国较具影响力的体育运动项目,进而号称＂天下第一鼓＂。     

Prediction of visceral fat area at the umbilicus level using fat mass of the trunk: The validity of bioelectrical impedance analysis

Abstract

The aims of this study were to determine the validity of fat mass of the trunk as a predictor for visceral fat area at the umbilicus level and to develop equations to predict visceral fat mass at the umbilicus level using fat mass of the trunk measured by dual-energy X-ray absorptiometry (DXA) and bioelectrical impedance analysis (BIA). The participants were 121 normal Japanese adults (69 males, 52 females). Another 60 volunteer adults (34 males, 26 females) were recruited for examination of cross-validity. Altogether, 41 adults (15 males, 26 females) in the original group and 19 adults (7 males, 12 females) in the cross-validity group received BIA measurement. We measured fat mass by DXA and the BIA system, which was a single-frequency BIA with 8-point contact electrodes, and visceral fat area by computed tomography. We observed significant correlations for visceral fat area in waist circumference (0.56) and fat mass of the trunk measured by DXA (0.64). There was no significant difference in fat mass of the trunk between the DXA and BIA systems, but the BIA system tended to provide an underestimate compared with DXA. With combined fat mass of the trunk measured by DXA and waist circumference as predictors, visceral fat area was estimated by equation (1) (R = 0.87, R ² = 0.76, standard error of the estimate = 20.9 cm²). When substituting fat mass of the trunk measured by BIA into equation (1), there was no significant difference in visceral fat area between the reference and predicted values. An equation using fat mass of the trunk measured by BIA (equation 2) was obtained (R = 0.89, R ² = 0.78, standard error of the estimate = 20.7 cm²), but a systematic error was found for the males. There was cross-validity in both equations. In conclusion, fat mass of the trunk is an effective predictor for the visceral fat area at the umbilicus level. Fat mass of the trunk measured by BIA might be a valid method to predict visceral fat, although further studies with larger samples taking into account the extent and type of obesity are required.     

两个低纬度亚热带城市成年人BMI、体脂百分比、腰臀比特征分析

两个低纬度亚热带城市(广州和深圳)具有不同的人群结构:本土人群和外来人群。对这两个城市人群的BMI、体脂百分比、腰臀比指标并结合国家国民体质监测数据作参照点进行分析,结果发现:低纬度亚热带本土人群具有BMI较小,体脂百分比较高,腰臀比小等特征。低纬度亚热带本土成年人腰臀比小,可能反映了该区域人群具有不同于其他地域人群的体脂分布特征。研究还发现:生活在低纬度亚热带的外来人群的主要体型特征变异不大。     

柔道扫腰技术浅析

通过文献资料法、跟踪调研法、统计分析法对安徽省重竞技运动管理中心女子柔道队8名运动员的扫腰技术进行分析与研究,提出扫腰技术在训练和比赛中是一项威胁大、得分高的技术。在实施过程中,必须与其它技术结合使用,才能创造运用的时机,提高运用的成功率。     

Association of Resistin with Insulin Resistance and Factors of Metabolic Syndrome in North Indians

Metabolic syndrome (MetS) is a cluster of interrelated common clinical disorders. The role of resistin in insulin sensitivity and MetS is controversial till date. So, the aim of the present study was to investigate the relationship of plasma resistin levels with markers of the MetS in Indian subjects. In a case control study, total 528 subjects were selected for the study. 265 (194 male and 71 female) were cases (with MetS) and 263 (164 male and 99 female) were controls (without MetS). Required anthropometric measurements and calculations were carried out accordingly. All the Biochemical estimations were carried out according to standard protocol. Resistin level was measured by the standard protocol (By ELISA i.e. enzyme linked immunosorbent assay) as illustrated in the kit. Insulin level was also measured by the standard protocol as illustrated in the kit and insulin resistance was calculated by the standard procedures. Plasma resistin levels were significantly higher in cases compared with controls (male = 13.05 ± 4.31 vs. 7.04 ± 2.09 ng/ml; p ≤ 0.001 and female = 13.53 ± 4.14 vs. 7.42 ± 2.30 ng/ml; p ≤ 0.001). Plasma resistin levels were well correlated with waist circumference, glucose, triglycerides, waist/hip ratio, systolic and diastolic blood pressure, high density lipoprotein, total cholesterol, serum low density lipoprotein, serum very low density lipoprotein, insulin and insulin resistance. Plasma resistin levels were elevated in presence of the MetS and were associated with increased metabolic risk factors.     

轮椅竞速运动员上肢与腰、腹肌力配比关系及其训练方法研究

通过对下肢残疾程度不同的被测试者进行相关数据比较研究,．-j-~更好地了解竞速轮椅运动员躯干屈肌力量水平增长的相关要素,为训练方法的改进和开发提供科学的理论指导。     

安塞腰鼓运动的现状及传承发展研究

从体育学与社会学角度对安塞腰鼓的现状进行研究,分析安塞腰鼓在发展过程中存在的问题,并提出安塞腰鼓传承发展的对策,旨在为民族民间传统体育的发展提供参考。     

用当归注射液及心理疗法治疗急慢性腰腿痛的研究

急慢性腰腿痛是临床上的多发病，以疼痛为主，其临床表现及症状各异，治疗方法也有很多种。以中药当归进行注射治疗，并辅以心理干预以提高治疗效果，取得了较满意的效果。     

我国艺术体操专业运动员腰部损伤的分析研究

随着艺术体操新周期国际规则的演变,使艺术体操动作的难度与日俱增,器械动作日趋复杂化,在此基础上构建科训结合的技术操作平台:"UNIT"的出现为高级运动员提出了专项身体训练对技术训练的"超前原则"和"技能储备"原则;在素质上要求也越来越高.根据艺术体操的项目特点,柔韧素质尤为重要.尤其对腰部的柔韧要求更高.由于腰部在艺术体操训练中要承受各种动作对它的刺激,承受不同的负荷,久而久之就容易产生各种原因的损伤,并由此影响正常的训练和比赛.为了能促进训练工作的正常开展,为了能延长运动员的运动寿命,为了能保证比赛成绩的提高,本人对我国专业艺术体操运动腰部损伤的情况进行了调查分析研究,以供广大教练员和运动员参考.